57481 Frequently Asked Questions

A: ZIP Code 57481 is Located in Westport South Dakota. Portions of 57481 are also in Grassland Colony, Long Lake Colony, Wetonka, Central McPherson, Westport Township, Carlisle Township, Pembrook Township, Oneota Township, Franklyn Township, Lincoln Township (Brown County), Brainard Township, Garland Township, Westport (town), Carl Township, Wetonka (town).

A: ZIP Code 57481 is Located Primarily in Brown County South Dakota with Portions in Mcpherson County and Edmunds County.

A: The Current Sales Tax in ZIP Code 57481 is 6.2%

A: The Area Code for 57481 is 605.

A: 57481 is within South Dakota State House of Representatives District 1 and South Dakota State House of Representatives District 23.

A: 57481 is within South Dakota State Senate District 1 and South Dakota State Senate District 23.

A: The 2022 population of ZIP Code 57481 is 375. The population growth rate in 57481 is -25.35%. The population density of 57481 is 2.

A: The majority race/ethnicity of people residing in 57481 is White (100.00%). The majority race/ethnicity of students attending public schools in 57481 is White(100.00%).

A: The median household income in 57481 is $65,438 (2021) and the average adjusted income is $163,330 (2021).